REQUIRED_CHECKPOINT_SCN Not Moving Forward and LOGMNR Chkpts Skipped on 11.2
(Doc ID 1450960.1)
Last updated on FEBRUARY 04, 2022
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
In an 11.2 CDC or Streams database, the REQUIRED_CHECKPOINT_SCN for the capture process has not moved or stopped advancing for long period of time.
The capture process may have several open transactions and/or archive logs required for capture startup may be accumulating on disk.
Database upgrade from previous version to 22.214.171.124
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